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z nxw TxthoK for Solving Sxnsitivity znzlysis for Fuzzy Linxzr arogrzTTing aroilxTs
APit TuPar a and NxAa BAatia a
aPZAool of PatAxPatiZP and ZoPputxr AppliZationP, TAapar UnivxrPity, Patiala India
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Abstract:
The fuzzy set theory is being applied massively in many fields these days. One of these is linear programming problems. Kheirfam and Hasani (Sensitivity analysis for fuzzy linear programming problems with fuzzy variables, Advanced Modeling and Optimization, 12 (2010) 257-272), proposed a method for the sensitivity analysis for fuzzy linear programming (FLP) problems with fuzzy variables. There are some important cases that are not considered by Kheirfam and Hasani. In this paper, those cases are considered and numerical examples are solved.
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Keywords: Algae fuzzy linear programming problem; trapezoidal fuzzy numbers; ranking function; sensitivity analysis.
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*Corresponding author; e-mail: kojha.gvc@gmail.com
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©
2011
CSME , ISSN 0257-9731
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